Freeze Protection - Bradford White LT199NXX1 Installation And Instruction Manual

6
Ensure that the intake air will not contain any of the contaminants in Table 2. Contaminated air will damage
the heater, resulting in possible substantial property damage, severe personal injury, or death. For example,
do not pipe intake air near a swimming pool or laundry facilities. These areas always contain contaminants
[ Table 2 ]
Products to Avoid
Spray cans containing
fluorocarbons
Permanent wave solutions
Chlorinated waxes / cleaners
Chlorine-based swimming
pool chemicals
Calcium chloride used for
thawing Refrigeration
Sodium chloride used for
water softening
Adhesives used to fasten
DAMAGE TO THE HEATER CAUSED BY EXPOSURE TO CORROSIVE VAPORS IS NOT COVERED BY WARRANTY.
(Refer to the limited warranty for complete terms and conditions.)

Freeze Protection

This water heater is designed to automatically prevent freezing.
This freeze protection is not effective if the power fails. In order for freeze protection
to operate, the water heater must have electrical power, gas, water and the main switch must be on.
Note:
Damages resulting from incorrect installation or from use of products not approved by the manufacturer
ARE NOT covered by warranty.
WARNING
Refrigerant leaks
Paint or varnish removers
Hydrochloric or Muriatic acid
Cements and glues
Antistatic fabric softeners used in
clothes dryers
Chlorine-type bleaches, laundry
detergents, and cleaning solvents
CAUTION
CAUTION
Areas Likely to Have Contaminants
Dry cleaning / laundry areas and
establishments
Swimming pools
Metal fabrication plants
Beauty shops
Refrigeration repair shops
Photo processing plants
Auto body shops
Plastic manufacturing plants
Furniture refinishing areas
and establishments
New building construction
Remodeling areas
Garages and workshops